I'm trying to use the Infragistics.Excel library to load an excel file into an Infragistics.Excel.Workbook object.  I am using the 2008.3.2102 version targeting the 2.0 framework.  This is the line of code I'm using:

Infragistics.Excel.Workbook wb = Workbook.Load(this.txtExcelFile.Text);

And this is the error I'm getting:

The value of argument 'value' (195) is invalid for Enum type 'PaperSize'.
Parameter name: value

Any ideas out there what I'm doing wrong?  I am able to load this file into a datatable using the Microsoft.Jet.OLEDB method just fine.

Thanks,

Justin